155184-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155184-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,8 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 155184-19:
(8*1)+(7*5)+(6*5)+(5*1)+(4*8)+(3*4)+(2*1)+(1*9)=133
133 % 10 = 3
So 155184-19-3 is a valid CAS Registry Number.
155184-19-3Relevant academic research and scientific papers
The Synthesis of the Principal Dihydroisocoumarins of Ononis natrix
Rama, Nasim H.,Saeed, Aamer,Bird, Clive W.
, p. 1331 - 1334 (2007/10/02)
(+/-)-6,8-Dihydroxy-3-undecyl-3,4-dihydroisocoumarin (7) and its 6-O-methyl and 6,8-di-O-methyl derivatives 6 and 5, isolated as the (-)-enantiomers from the plant Ononis natrix by other autors, were synthesized starting with (3,5-dimethoxyphenyl)acetic a
